2912996839088

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3469}}^1\times {\mathrm{53939}}^1$

素因数の和:57562

約数の個数: 80

約数和(自身を含む): 6498604896000

約数和(自身を除く): 3585608056912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3469, 3892, 6938, 7784, 13876, 15568, 24283, 27752, 48566, 53939, 55504, 97132, 107878, 194264, 215756, 377573, 388528, 431512, 482191, 755146, 863024, 964382, 1510292, 1928764, 3020584, 3375337, 3857528, 6041168, 6750674, 7497521, 7715056, 13501348, 14995042, 27002696, 29990084, 52482647, 54005392, 59980168, 104965294, 119960336, 187114391, 209930588, 374228782, 419861176, 748457564, 839722352, 1309800737, 1496915128, 2619601474, 2993830256, 5239202948, 10478405896, 20956811792, 26008900349, 52017800698, 104035601396, 182062302443, 208071202792, 364124604886, 416142405584, 728249209772, 1456498419544, 2912996839088]

約数ペア:

[(1, 2912996839088), (2, 1456498419544), (4, 728249209772), (7, 416142405584), (8, 364124604886), (14, 208071202792), (16, 182062302443), (28, 104035601396), (56, 52017800698), (112, 26008900349), (139, 20956811792), (278, 10478405896), (556, 5239202948), (973, 2993830256), (1112, 2619601474), (1946, 1496915128), (2224, 1309800737), (3469, 839722352), (3892, 748457564), (6938, 419861176), (7784, 374228782), (13876, 209930588), (15568, 187114391), (24283, 119960336), (27752, 104965294), (48566, 59980168), (53939, 54005392), (55504, 52482647), (97132, 29990084), (107878, 27002696), (194264, 14995042), (215756, 13501348), (377573, 7715056), (388528, 7497521), (431512, 6750674), (482191, 6041168), (755146, 3857528), (863024, 3375337), (964382, 3020584), (1510292, 1928764)]